'Unit step' diaporamas de présentation

Introduction to Signals & Systems

Introduction to Signals & Systems. Introduction to Signals. A Signal is the function of one or more independent variables that carries some information to represent a physical phenomenon. A continuous-time signal, also called an analog signal, is defined along a continuum of time.

2.51k views • 161 slides

Introduction to Signals & Systems

Introduction to Signals & Systems. By: Dr. AJAY KUMAR Associate Prof. ECE BCET Gurdaspur. Introduction to Signals. A Signal is the function of one or more independent variables that carries some information to represent a physical phenomenon.

1.35k views • 87 slides

Time Response*, ME451

Time Response*, ME451. Instructor: Jongeun Choi. * This presentation is created by Jongeun Choi and Gabrial Gomes. Zeros and poles of a transfer function. Let G(s)=N(s)/D(s), then Zeros of G(s) are the roots of N(s)=0 Poles of G(s) are the roots of D(s)=0. Im(s). Re(s). Theorems.

1.13k views • 84 slides

Chapter 6

Chapter 6. Classical PID Control.

1.08k views • 62 slides

Control Response Patterns

Control Response Patterns. Engr. R. L. Nkumbwa May, 2009. System Metrics and Time-Domain Analysis. System Metrics Time-Domain Analysis Time Response Poles and Zeros Transient Response. System Metrics. So, What are System Metrics?

833 views • 57 slides

Signal & Linear system

Signal & Linear system. Chapter 2 Time Domain Analysis of CT System Basil Hamed. 2.1 Introduction. Systems described by Linear, Constant-Coefficient Differential Equations are Continuous-Time, Linear Time-Invariant (LTI) Systems. Differential equations like this are LTI.

976 views • 54 slides

Feedback Control Systems ( FCS )

Feedback Control Systems ( FCS ). Lecture-20-21 Time Domain Analysis of 1 st Order Systems. Dr. Imtiaz Hussain email: imtiaz.hussain@faculty.muet.edu.pk URL : http://imtiazhussainkalwar.weebly.com/. Introduction. The first order system has only one pole.

1.16k views • 49 slides

Chapter 1

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Chapter 20 Model Predictive Control

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ES250: Electrical Science

ES250: Electrical Science. HW8: Complete Response of RL and RC Circuits. Introduction. RL and RC circuits are called first-order circuits. In this chapter we will do the following: develop vocabulary that will help us talk about the response of a first-order circuit

539 views • 39 slides

LINEAR CONTROL SYSTEMS

LINEAR CONTROL SYSTEMS. Ali Karimpour Associate Professor Ferdowsi University of Mashhad. Topics to be covered include : Time domain analysis. Test signals. Steady state error and error coefficients Error series Introducing some performance criteria (ISE, ITSE, IAE and ITAE).

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Nspire CAS and Laplace Transforms

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Continuous Time Convolution

Continuous Time Convolution . In this animation, the continuous time convolution of signals is discussed. Convolution is the operation to obtain response of a linear system to input x(t). The output y(t) is given as a weighted superposition of impulse responses, time shifted by ?.

1.09k views • 28 slides

Fractions: Wholes being split into equal parts

In this lesson you are going to learn how to solve word problems involving fractions by looking for key words and using those to draw pictures to match . Fractions: Wholes being split into equal parts. Fractions: Wholes being split into equal parts.

350 views • 25 slides

Signals and Systems

Signals and Systems. Review. Signals As Functions of Time. Continuous-time signals are functions of a real argument x ( t ) where time, t, can take any real value x ( t ) may be 0 for a given range of values of t

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STATE SPACE MODELS

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Unit Hydrograph

Unit Hydrograph. Reading: Sections 7.1-7.3, 7.5, 7.7, . Hydrologic Analysis. Change in storage w.r.t. time = inflow - outflow. In the case of a linear reservoir, S = kQ. Transfer function for a linear system (S = kQ). Proportionality and superposition.

384 views • 18 slides

Image Processing Eng. Ahmed H. Abo absa E-mail: a.absa@up.ps

Image Processing Eng. Ahmed H. Abo absa E-mail: a.absa@up.edu.ps. Outline the lecture. Signal Operations Time Shifting Time Scaling Time Inversion. Important Functions Mean value, Mean square value, variance, standard deviation. Signal and Vector Correlation. Signal Operations.

336 views • 17 slides

Signals and Systems

Signals and Systems. Representation of CT Signals in terms of shifted unit impulses Introduction of the unit impulse ? ( t) Convolution integral representation of CT LTI systems Properties and Examples. Lecture #4. Continuous Time Signals. Construction of the Unit-impulse function ? ( t ).

797 views • 17 slides

Solar Probe Plus FIELDS Coordinated Burst Signal Peter R. Harvey Oct 25, 2013

Solar Probe Plus FIELDS Coordinated Burst Signal Peter R. Harvey Oct 25, 2013. CBS Calculations. Notes : [1] H(x ) stands for the unit step function, with H(x) = 0 for x<=0 and H(x) = 1 if x >0 . [2] TBLi is the i-th element of the trigger function data table.

140 views • 3 slides